1510 小型連接型モノレール車両における曲線通過性能向上のための研究(新輸送システムI)(OS27 磁気浮上式鉄道・新輸送システム)(シンポジウム : 第7回鉄道技術連合シンポジウム(J-RAIL 2000))

概要

論文の詳細を見る
The curving performance for articulated type small monorail caf "SMARTRAN" has been improved. The Small monorail car consists of articulated trucks to reduce vehicle weight, and is designed to negotiate 40-m-radius sharp curve for flexible track design in the city. A curving simulation algorithm for an articulated multi-car system has been developed using inter-segment coordinate systems that connect the divided segments in which all displacements are sufficiently small to be linearly approximated. The curving dynamics have been evaluated using the proposed simulation algorithm. The result showed that the guide tire force on each truck was affected by the running direction and wheel load of the running tire. It also showed that the yaw resistance between the car body and the truck is reduced when low-longitudinal-stiffness air springs are used. Small type monorail car using such springs can negotiate 40-m-radius sharp curve with small guide tire force and small slip angle of the running tire.
一般社団法人日本機械学会の論文
2000-12-12